Collinder 399 - CR399

Collinder 399 (Cr 399) is a random grouping of stars located in the constellation Vulpecula near the border with Sagitta. Collinder 399 is known as Al Sufi's Cluster or Brocchi's Cluster. The brighter members of this star cluster form an asterism also known as the Coathanger

Photo Details

  Telescope: FSQ106EDX (530 mm) Takahashi

  Camera: Sbig ST-8300, Filter wheel, Baader LRGB filtes

  Mount: NJP Takahashi

  Guiding: Off-axis Orion SS guider

  Exposure: LRGB L 30x3min, RGB 4x5min

  Other information: taken in the city of Tarnów


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